Lenka Vojtechova
Lenka is a content creator and digital marketing specialist with a passion for technology, AI, and storytelling. She combines creativity with a data-driven mindset to craft engaging, meaningful content that connects with readers. With experience across SEO, copywriting, and social media strategy, she helps brands turn complex ideas into clear, relatable messages. When she’s not writing, you’ll find her exploring new AI tools, enjoying a great cup of coffee, or planning her next travel adventure.
Qu'est-ce que les instructions système IA et comment les utiliser pour de meilleurs résultats ?
Les instructions système IA sont l'une des fonctionnalités les plus puissantes et pourtant les moins utilisées des chatbots modernes. Elles vous permettent de…
How to Use AI in PowerPoint: The Complete Guide for 2026
Microsoft PowerPoint now comes with Microsoft Copilot built in, an AI assistant that can generate slides, create charts, and redesign entire decks. The catch?…
![Comment utiliser l'IA avec les PDF pour modifier, convertir et analyser des fichiers [Guide complet 2026]](/wp-content/uploads/2026/03/how-to-use-ai-with-pdf-2048x1152-card.webp)
Comment utiliser l'IA avec les PDF pour modifier, convertir et analyser des fichiers [Guide complet 2026]
Plus de 3 000 milliards de PDF existent dans le monde selon les estimations d'Adobe, et la plupart des gens rencontrent toujours les mêmes problèmes : fusionner des…
![How to Use AI in Word to Create and Edit Documents [Complete 2026 Guide]](/wp-content/uploads/2026/03/how-to-use-ai-in-word-2048x1152-card.webp)
How to Use AI in Word to Create and Edit Documents [Complete 2026 Guide]
Microsoft Word now comes with Microsoft Copilot built in, an AI assistant that can draft documents, rewrite paragraphs, and summarize reports. The catch changed in…
![Comment utiliser l'IA dans Excel pour créer et modifier des feuilles de calcul [Guide complet 2026]](/wp-content/uploads/2026/03/how-to-use-ai-in-excel-2048x1152-card.webp)
Comment utiliser l'IA dans Excel pour créer et modifier des feuilles de calcul [Guide complet 2026]
La façon la moins chère d'avoir de l'IA dans Excel a changé en 2026. Microsoft a retiré le module complémentaire autonome Copilot Pro et son support a pris fin le…
Claude Computer Use: What It Is, How to Set It Up, and What You Can Actually Do With It
Claude can now take control of your Mac, clicking buttons, typing text, opening apps, and completing tasks on your screen while you step away. Anthropic launched…
How We Created a Printable Murder Mystery Case File Using AI
Do you want to play detective without the pressure of wearing a costume, memorizing a script, or acting out a dramatic death scene? If you love true crime podcasts…
NotebookLM Update: 1M-Token Chat, Goals, Saved History
Google NotebookLM, now called Gemini Notebook, has had one of the most packed update cycles of any AI tool in recent memory. Since October 2025, the platform has…
How to Use AI Without Giving Up Your Privacy
70% of Americans have little to no confidence that companies will use AI responsibly with their personal data, according to Pew Research. That number tells you…
Comment utiliser Claude Code sur votre téléphone : 3 méthodes qui fonctionnent vraiment
Le 25 février 2026, Anthropic a lancé Remote Control, le moyen officiel de connecter Claude Code exécuté sur votre ordinateur à votre iPhone ou votre Android. Une…
How to Create Your Own Claude Code Skills That Actually Work
Claude Code skills can cut the time spent on repetitive AI tasks by 70% or more, and most people using Claude Code have never touched them. A skill is a saved set…
Les 30 meilleurs Skills Claude Code à ajouter (par cas d'usage)
La plupart des utilisateurs de Claude Code découvrent les Skills par hasard. Quelqu'un mentionne une commande /nom-competence , elle fonctionne à merveille, et…
Switching from ChatGPT to Claude: Why, How, and What to Expect
Switching from ChatGPT to Claude takes about five minutes if all you want is your saved context moved across. Anthropic ships an import tool that reads your ChatGPT…
![A Comprehensive Guide to Using ChatGPT for Beginners [Updated 2026]](/wp-content/uploads/2026/03/chatgpt-beginners-cover-opt1-1536x864-card.webp)
A Comprehensive Guide to Using ChatGPT for Beginners [Updated 2026]
ChatGPT now has over 900 million weekly active users, and its mobile app crossed 1 billion monthly active users in May 2026, the fastest any app in history has…
PewDiePie’s AI Model Beats GPT-4o: How He Fine-Tuned a Coding AI at Home
PewDiePie’s AI model scored 39% on the Aider Polyglot benchmark, outperforming GPT-4o (23.1%) and Gemini 2.0 Pro Exp (35.6%) on a coding test widely used in AI…
Nano Banana 2 Just Dropped: Google’s New Image Model Is Faster, Cheaper, and Reaches 4K
Google launched Nano Banana 2 on February 26, 2026, and it immediately replaced Nano Banana Pro as the default image generation model across the Gemini app, Google…
Gemini 3.1 Pro est là : benchmarks, tarifs et comparaison avec Claude et GPT
Google a lancé Gemini 3.1 Pro le 19 février 2026, et ses scores de benchmark sont difficiles à ignorer. Le modèle a obtenu 77,1 % sur ARC-AGI-2, un test conçu…
Claude 5: Everything Anthropic Has Shipped in 2026
The wait for “Claude 5” is over. Anthropic never shipped one monolithic model called Claude 5, so the fifth generation arrived tier by tier instead, and on July 24…
Claude Sonnet 4.6 Released: Is It The Best Value Claude Yet?
Anthropic officially released Claude Sonnet 4.6 on February 17, 2026, delivering what might be the most aggressive value proposition in AI history: Opus-level…
How to Use ChatGPT Without Ads: 3 Proven Methods
Seeing sponsored links pop up in your creative flow is frustrating. Whether you are writing code or drafting an essay, you want a clean interface, not a billboard…
How to Create a Lunar New Year 2026 AI Profile Picture + 10 Prompts
Lunar New Year (often called Chinese New Year) begins on February 17, 2026. Many people mark the season with a refreshed profile picture (PFP), and with the right…
Les 10 meilleurs générateurs vidéo IA (2026) : testés et classés
Le plus grand nom de la vidéo IA vient de quitter le marché. OpenAI a arrêté Sora le 26 avril 2026 (l’API suit le 24 septembre 2026), retirant le générateur numéro…
How to Survive Valentine’s Day Single With AI: Plans, Scripts & Ideas
Let’s be honest: February 14th is a marketing masterclass designed to make singles feel like they are missing out. Whether you are freshly heartbroken, happily solo…
The Best AI Valentine’s Day Prompts for Couples: Messages, Cards & Gift Ideas
Valentine’s Day puts a lot of pressure on people to be romantic, creative, and organized all at once. Search data confirms that interest in Valentine’s planning…
What Is Nano Banana? Google’s Viral AI Image Model, Explained
Nano Banana is Google’s AI image model, and the silly name is a 2:30 a.m. accident that stuck. Here is what it actually is, which of the four versions you are using…
7 Best Gemini Prompts for Youtube Scripts That You Can Try Today
TL;DR: Don’t have time to read? Copy these 7 essential prompts to go from idea to uploaded video in minutes. Pro Tip: Run these prompts in Fello AI to test them…
6 Gemini Prompts For LinkedIn Posts That Don’t Sound Like AI
TL;DR: The 2026 Prompt Cheat Sheet Short on time? Use this cheat sheet to instantly upgrade your LinkedIn workflow without reading the deep-dive details. These six…
How to Summarize PDF With AI in Seconds
TL;DR: To summarize a PDF instantly, simply open Fello AI on your Mac, drag and drop your file into the chat (no registration needed), and ask for a summary. Fello…
Best Extensions to Hide Google AI Overview (Ranked & Tested)
TL;DR The fastest way to remove Google AI Overviews is installing a browser extension like “Hide Google AI Overviews” or “10 Blue Links.” Google says AI Overviews…
How to Ask ChatGPT a Question (With Prompt Templates + Examples)
TL;DR: To ask ChatGPT a question effectively, you must be specific about your goal, provide context, and define the output format. Instead of asking “Write an…
